Anti-bark collar for dog



FIG. 1 is a front view of an anti-bark collar for dog;

FIG. 2 is a back view of the anti-bark collar for dog;

FIG. 3 is a top view of the anti-bark collar for dog;

FIG. 4 is a bottom view of the anti-bark collar for dog;

FIG. 5 is a right view of the anti-bark collar for dog;

FIG. 6 is a left view of the anti-bark collar for dog; and,

FIG. 7 is a perspective view of the anti-bark collar for dog. 

The ornamental design for an anti-bark collar for dog, as shown and described. 